[Jun-2022] Verified H12-821_V1.0 dumps Q&As – H12-821_V1.0 dumps with Correct Answers [Q17-Q34]

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[Jun-2022] Verified H12-821_V1.0 dumps Q&As – H12-821_V1.0 dumps with Correct Answers

The Best Huawei Other Certification Study Guide for the H12-821_V1.0 Exam

NEW QUESTION 17
The filter-policy 2000 export command is run in an ISIS process. Which of the following statements about the functions of a filter policy is false?

Is used together with the route import function to advertise some imported external routes to neighbors.

If this command is not run, the device by default advertises all routes that ISIS Imports form external routing protocols.

Controls the advertisement of routes generated by the device.

Filters LSPs to be advertised.

NEW QUESTION 18
Which of the following statements regarding the firewall zone security level is false?

The configured security level cannot be changed.

Two zones cannot be configured with the same security level.

The default security level of the new zone is 1.

Only the security level of the user-defined zone can be configured.

NEW QUESTION 19
A local router runs IS-IS and its command output is shown in the following figure. Which of the following statements is true?

The circuit level of S4/0/0 is Level-1.

S4/0/0 supports IPv6.

S4/0/0 sends IIH packets at the interval of 30s.

The cost of S4/0/0 is 20.

NEW QUESTION 20
Which of the following statements regarding the LSA age field are true?

The unit of this field is seconds. In a LSDB, the LS age of a LSA increases with time.

If the LS age of a LSA has reached the LSRefreshTime (30 minutes), any router can regenerate an instance of this LSA again.

The unit of this field is seconds. In a LSDB, the LS age of a LSA decreases with time.

If the LS age of a LSA has reached the LSRefreshTime (30 minutes), the originator of this LSA needs to regenerate an instance of this LSA again.

NEW QUESTION 21
Which Of the following IEEE 802.11 standards is also known as Wi-Fi 6?

802.11ac

802.11n

802.11ax

802.11b

NEW QUESTION 22
In the OSPF protocol, inter-area route calculation involves only Router LSA, Network LSA, and Summary LSA.

TRUE

FLASE

NEW QUESTION 23
Which of the following statements regarding the summary automatic command and BGP route summarization is false?

After this command is configured, BGP sends only the summarized routes to peers

This command is used to implement automatic summarization. Automatic summarization takes precedence over manual summarization

This command enables automatic summarization for the locally imported routes

After this command is configured, BGP summarizes routes based on natural network segments

NEW QUESTION 24
Which of the following statements regarding the stateful inspection firewall is true?

When the stateful inspection firewall checks packets, packets of one same connection are not correlated.

Because UDP is a connectionless protocol, so the stateful inspection firewall cannot match UDP packets with the status table.

The stateful inspection firewall only needs to match the first data packet against a rule, and the subsequent packets of the connection are matched directly in the state table.

The stateful inspection firewall needs to match the rules for each incoming packet.

NEW QUESTION 25
Compress the 2001:0DBB:B8:0000:C030:0000:0000:09A0:CDEF address.___________(if the answer contains letters, capitalize them.)

pending

NEW QUESTION 26
Which of the following statements regarding BGP route advertisement are false?

All the BGP routes learned from all BGP peer will be advertised to other BGP peers.

Only the optimal routes preferred by BGP can be advertised to other BGP peers.

By default, the routes learned from an IBGP peer will not be forwarded to other IBGP peers.

Only the routes learned from IGPs can be advertised to other BGP peers.

NEW QUESTION 27
If a router ID is configured in both the system via and the BGP view, BGP uses the router ID configured in the BGP view because the BGP view takes precedence over the system view.

TRUE

FALSE

NEW QUESTION 28
Which of the following statements regarding IGMPv1 and IGMPv2 are true?

1GMPv2 supports only general query.

1GMPv2 defines the Leave message type.

IGMPv1 does not define the IGMP Leave message type.

IGMPv1 supports general query.

NEW QUESTION 29
Which of the following statements about the forwarding plane of a switch is false?

Provides high-speed and non-blocking data channels.

Can encapsulate and decapsulate packets.

Can collect packet statistics.

Consists of main control boards and interface boards.

NEW QUESTION 30
ON a stateful inspection Firewall where there is no session table, when the status detection mechanism is enabled and the second packet (CYN+ACK) of 3-way hadshakes reaches the firewall. Which of the following statements is true?

If the firewall security policy permits packets to pass, the session table is created.

By default, when status detection is disabled and the permit policy is configured packets can pass.

Packets must pass the firewall, and a session table is established.

If the firewall security policy permits packets to pass, the packets can pass the firewall.

NEW QUESTION 31
Which of the following statements about WLAN roaming are true?

APs for roaming do not need to have overlapping signal coverage.

APs for roaming must be in the same extended service set (ESS).

APs for roaming must have overlapping signal coverage.

APs for roaming must be in the same basic service set (BSS).

NEW QUESTION 32
Which of the following is the default interval at which the DIS on a broadcast IS_IS network sends CSNPs.

3.3

NEW QUESTION 33
When a routing policy is used to filter routes, which of the following route prefixes will be denied by the IP prefix below?

1.1.1.1/26

1.1.1.2/16

1.1.1.1/32

1.1.1.1/24

NEW QUESTION 34
Preferences of routing protocols determine the sequence In which a router selects a route among routes to the same destination /earned through different routing protocols.

TRUE

FALSE

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H12-821_V1.0 certification guide Q&A from Training Expert PrepAwayPDF: https://www.prepawaypdf.com/Huawei/H12-821_V1.0-practice-exam-dumps.html

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[Jun-2022] Verified H12-821_V1.0 dumps Q&As – H12-821_V1.0 dumps with Correct Answers [Q17-Q34]

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